| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.32 | 7.247% | $15.3578 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $27.50 | 5.594% | $29.0384 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $168.34 | 10.632% | $186.2379 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $212.74 | 9.748% | $233.4779 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $65.47 | 10.681% | $72.4629 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $227.64 | 10.803% | $252.2319 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $153.64 | 7.616% | $165.3412 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $869.65 | $954.1480 | $954.15 | $954.20 | $954.10 | |